Vulnerability Description
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the workflow executor logs all artifact repository credentials (S3 access keys, secret keys, GCS service account keys, Azure account keys, Git passwords, etc.) in plaintext on artifact operation. Any user with read access to workflow pod logs can extract these credentials. This issue has been patched in version 4.0.5.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Argoproj | Argo Workflows | >= 4.0.0, < 4.0.5 |
Related Weaknesses (CWE)
References
- https://github.com/argoproj/argo-workflows/releases/tag/v4.0.5Release Notes
- https://github.com/argoproj/argo-workflows/security/advisories/GHSA-7vf8-2cr6-54ExploitVendor Advisory
- https://github.com/argoproj/argo-workflows/security/advisories/GHSA-7vf8-2cr6-54ExploitVendor Advisory
FAQ
What is CVE-2026-42295?
CVE-2026-42295 is a vulnerability with a CVSS score of 4.9 (MEDIUM). Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the workflow executor logs all artifact rep...
How severe is CVE-2026-42295?
CVE-2026-42295 has been rated MEDIUM with a CVSS base score of 4.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-42295?
Check the references section above for vendor advisories and patch information. Affected products include: Argoproj Argo Workflows.